[cairo] SVG Spacewar

Soeren Sandmann sandmann at daimi.au.dk
Fri Apr 1 08:05:23 PST 2005

Nigel Tao <nigel.tao at myrealbox.com> writes:

> using the gl back-end, sorted by Self:
> "In file /usr/lib/nvidia/libGLCore.so.1.0.7167" Self=42.08%
> "fbRasterizeEdges" Self=8.03%
> "_dl_sysinfo_int80" Self=6.83%
> The largest Total is "[./svgspacwar]" at 97.6%.
> using the xlib back-end, sorted by Self:
> "??? [/usr/X11R6/bin/X] Self=76.48%

This is because the X server binary for some reason is not readable by
regular users. If you run sysprof as root you should get a diffent
result. However the result may not be anymore useful unless the X
server is compiled with debugging symbols.

> "_dl_sysinfo_int80" Self=3.30%
> "_cario_pattern_acquire_surface" Self=1.35%
> The largest Total is "[/usr/X11R6/bin/X]" (without the "???") at 84.31%.

Yeah, this is rasterization ...


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